1) For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. x y
10 15
16 24
20 30

a) yes; y=1.5x
b) yes; y=2x
c) yes; y=x+5
d) y does not vary directly with x

2) Same as above.

x y
16 4
32 16
48 36

a) yes; y=2x
b) yes; y=4x
c) yes; y=8x
d) no; y does not vary directly with x

Thank you!

a. -0.3 > -0.33

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

its an acute right triangle

step-by-step explanation: